O-ring facts for kids
O-rings are special rings that help stop leaks in machines. They are usually made of rubber, but can also be made from materials like cork or metal. You can find them in almost every machine around you!
How O-Rings Work
O-rings are designed to fit into a special space called a groove. When two parts of a machine are put together, the O-ring gets squeezed between them. This squeezing creates a very tight seal. It stops liquids, like water or oil, or gases, like air, from leaking out.
Why O-Rings are Important
O-rings are super important parts used in almost every machine you can think of! They keep things running smoothly by preventing leaks. Without them, many machines would not work correctly. They are simple but very effective.
Images for kids
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Typical O-ring and application
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Some small O-rings
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O-ring Facts for Kids. Kiddle Encyclopedia.